US PATENT SUBCLASS 310 / 74
.~.~.~ Inertia or fly-wheel device

Current as of: June, 1999
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310 /   HD   ELECTRICAL GENERATOR OR MOTOR STRUCTURE

10  DF  DYNAMOELECTRIC {5}
40 R  DF  .~ Rotary {28}
66  DF  .~.~ With other elements {7}
74.~.~.~ Inertia or fly-wheel device

DEFINITION

Classification: 310/74

(under subclass 66) Subject matter in which the other element is an inertia or flywheel device.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism,

572+, for flywheels, per se, and for rotors, per se.